Text has no baseline options

[GMartigny]

Information

• Your current navigator: Chrome v77
• The package and version you used: @pencil.js/text v1.12.0

Description

It's not currently possible to change the baseline of texts. A new option would be great.
It would be an enum, much like the align option. With "top", "middle" and "bottom" for a start.
Should we can call it baseline ?

Specs

Reproduce by

// This text is not center on screen :/
const text = new Text(scene.center, "Hello\nWorld", {
	align: "center",
});